Massena International Airport Richards Field

Airport Airport

IATA Code
MSS
ICAO Code
KMSS
Airport Type
Medium Airport
Class
Unknown

Weather & Climate near Massena International Airport Richards Field #

Climate

Massena International Airport Richards Field's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -15°C to 27°C. Moderate rainfall (966 mm/year), distributed fairly evenly throughout the year.

Air Quality: AQI 23 Good
Best Time to Visit
AugustJulyJune
Temperature & Rainfall
Temperature Range
37°
Warmest Month
-35°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -5°C and lows of -15°C. Moderate rainfall (68 mm) and mostly overcast skies.

29 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-15° – -5°
91%
Humidity
Very Humid

Weather

68 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.1
UV Index
Low
9.1h daylight

February

February is freezing with highs of -3°C and lows of -14°C. Moderate rainfall (62 mm) and mostly overcast skies.

35 Poor

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-14° – -3°
90%
Humidity
Very Humid

Weather

62 mm
Rainfall
4.0 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.3h daylight

March

March is freezing with highs of 3°C and lows of -7°C. Moderate rainfall (61 mm) and mostly overcast skies.

43 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7° – 3°
83%
Humidity
Very Humid

Weather

61 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 11°C and lows of 0°C. Regular rainfall (80 mm) and partly cloudy skies.

56 Acceptable

Comfort

6°
Feels Like Cold
6°C
Temperature
1° – 11°
77%
Humidity
Very Humid

Weather

80 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
13.3h daylight

May

May is cool with highs of 19°C and lows of 7°C. Regular rainfall (80 mm) and partly cloudy skies.

66 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
7° – 19°
77%
Humidity
Very Humid

Weather

80 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.4
UV Index
High
14.6h daylight

June

June is mild with highs of 24°C and lows of 12°C. Regular rainfall (91 mm) and partly cloudy skies.

76 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
12° – 25°
79%
Humidity
Very Humid

Weather

91 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.3h daylight

July

July is the warmest month with highs of 27°C and lows of 15°C. Regular rainfall (92 mm) and partly cloudy skies.

78 Very Good

Comfort

21°
Feels Like Mild
21°C
Temperature
15° – 27°
78%
Humidity
Very Humid

Weather

92 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.0h daylight

August

August is mild with highs of 26°C and lows of 14°C. Regular rainfall (92 mm) and partly cloudy skies.

79 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
14° – 26°
76%
Humidity
Very Humid

Weather

92 mm
Rainfall
2.9 m/s
Wind
Calm
1.4
UV Index
High
13.8h daylight

September

September is cool with highs of 21°C and lows of 9°C. The wettest month with 94 mm of rain and partly cloudy skies.

70 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
9° – 21°
76%
Humidity
Very Humid

Weather

94 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.0
UV Index
High
12.4h daylight

October

October is cold with highs of 14°C and lows of 3°C. Regular rainfall (83 mm) and mostly overcast skies.

52 Acceptable

Comfort

9°
Feels Like Cold
9°C
Temperature
3° – 14°
80%
Humidity
Very Humid

Weather

83 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.8h daylight

November

November is cold with highs of 6°C and lows of -2°C. Regular rainfall (88 mm) and mostly overcast skies.

42 Poor

Comfort

2°
Feels Like Cold
2°C
Temperature
-2° – 6°
84%
Humidity
Very Humid

Weather

88 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.5h daylight

December

December is freezing with highs of -1°C and lows of -10°C. Moderate rainfall (75 mm) and mostly overcast skies.

31 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° – -1°
90%
Humidity
Very Humid

Weather

75 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.7h daylight